Stretching-compression type vibration-reduction energy-consumption support structure

Abstract

The invention provides a stretching-compression type vibration-reduction energy-consumption support structure, and belongs to the field of building structure vibration control. The stretching-compression type vibration-reduction energy-consumption support structure comprises protection and limiting baffle plates arranged on the upper and lower parts, seal plates arranged on the front and back parts, and stretching-compression plates arranged on the left and right parts, wherein multiple wave-shaped friction overlaying energy-consumption bodies are arranged in a structure enclosed by the protection and limiting baffle plates, the seal plates and the stretching-compression plates from top to bottom; the left and right sides of the wave-shaped friction overlaying energy-consumption bodies arefixedly connected with the stretching-compression plates by adopting fixed connection ends; and an energy-consumption material is arranged in the structure enclosed by the protection and limiting baffle plates, the seal plates and the stretching-compression plates. The stretching-compression type vibration-reduction energy-consumption support structure provided by the invention has the beneficialeffects of stable and uniform overall stress, stable energy-consumption system, good economic performance, capability of effectively achieving multiple energy consumption effects and improving the energy dissipation efficiency, high material utilization ratio, good energy consumption effect, and capability of effectively improving the overall structure safety performance.

Description

technical field [0001] The invention belongs to the field of vibration control of building structures, in particular to a tension-compression type vibration-reducing and energy-consuming supporting structure. Background technique [0002] Earthquake disasters are sudden and devastating, which seriously threaten the safety of human life and property. Nearly a thousand destructive earthquakes occur every year in the world, and a major earthquake can cause hundreds of billions of dollars in economic losses, resulting in hundreds of thousands of deaths or serious injuries. my country is located in the two most active seismic belts in the world, and is one of the countries that suffered the most serious earthquake disasters. The casualties caused by the earthquake rank first in the world, and the economic loss is also very huge. The massive destruction and collapse of buildings in earthquakes is the direct cause of earthquake disasters. When an earthquake occurs, ground vibrati...

AI Technical Summary

Problems solved by technology

The restrained concrete of the anti-buckling energy-dissipating components currently researched and developed is easily crushed and loses the restraint and anti-buckling functions, resulting in a significant reduction in its energy dissipation capacity

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